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Effects of bunaphtine on45Ca movements in rat aortic smooth muscle

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  • Pharmacology, Toxicology
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Summary

The effect of bunaphtine (BNA, 5×10−5 M) on La3+-resistant45Ca content and45Ca efflux was studied on rat aortic smooth muscle. BNA decreased both control and norepinephrine-stimulated, La3+-resistant45Ca content and increased the45Ca efflux. These effects could explain the inhibition of the contractile responses induced by BNA.

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Authors and Affiliations

  1. Department of Pharmacology, School of Medicine, Universidad Complutense, Madrid 3, Spain

    S. Barrigon, C. Delgado, T. Tejerina & J. Tamargo

Authors
  1. S. Barrigon
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  2. C. Delgado
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  3. T. Tejerina
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  4. J. Tamargo
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Barrigon, S., Delgado, C., Tejerina, T. et al. Effects of bunaphtine on45Ca movements in rat aortic smooth muscle. Experientia 39, 761–763 (1983). https://doi.org/10.1007/BF01990313

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